[GUIDE] Ubuntu repository - maintained by djcj

[Selur]

I don't know how Hybrid runs nvhsp on Linux, so the build script renames the python script to "nvhsp", adds the missing shebang and makes it executable.

nvhsp will be used when 'NVEnc (FFmpeg)->Misc->Path for hdr Signaling' is enabled. (since ffmpeg doesn't support HDR singnaling last I checked)
Renaming is needed (when the option is enabled you can see the command line)

Cu Selur